1379072006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{1889}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 2284238880

約数和(自身を除く): 905166874

約数列:

[1, 2, 13, 26, 43, 86, 559, 653, 1118, 1306, 1889, 3778, 8489, 16978, 24557, 28079, 49114, 56158, 81227, 162454, 365027, 730054, 1055951, 1233517, 2111902, 2467034, 16035721, 32071442, 53041231, 106082462, 689536003, 1379072006]

約数ペア:

[(1, 1379072006), (2, 689536003), (13, 106082462), (26, 53041231), (43, 32071442), (86, 16035721), (559, 2467034), (653, 2111902), (1118, 1233517), (1306, 1055951), (1889, 730054), (3778, 365027), (8489, 162454), (16978, 81227), (24557, 56158), (28079, 49114)]